Class AbstractMergeViewer
- java.lang.Object
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- org.eclipse.jface.viewers.Viewer
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- org.eclipse.jface.viewers.ContentViewer
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- org.eclipse.emf.compare.rcp.ui.internal.mergeviewer.impl.AbstractMergeViewer
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- All Implemented Interfaces:
IMergeViewer
,org.eclipse.jface.viewers.IInputProvider
,org.eclipse.jface.viewers.IInputSelectionProvider
,org.eclipse.jface.viewers.ISelectionProvider
- Direct Known Subclasses:
AbstractStructuredMergeViewer
public abstract class AbstractMergeViewer extends org.eclipse.jface.viewers.ContentViewer implements IMergeViewer
An abstract implementation ofIMergeViewer
.- Since:
- 4.0
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.eclipse.emf.compare.rcp.ui.mergeviewer.IMergeViewer
IMergeViewer.MergeViewerSide
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Constructor Summary
Constructors Constructor Description AbstractMergeViewer(IMergeViewer.MergeViewerSide side, IEMFCompareConfiguration compareConfiguration)
Default constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected IEMFCompareConfiguration
getCompareConfiguration()
Returns the compare configuration object used by this viewer.protected com.google.common.base.Predicate<? super EObject>
getDifferenceFilter()
Returns an aggregated predicate corresponding to the selected predicates of selected filters and unselected predicates of unselected filters in the UI.IDifferenceGroupProvider
getDifferenceGroupProvider()
Returns the difference group provider selected in the UI.protected IMergeViewer.MergeViewerSide
getEffectiveSide()
Returns the effective side taking into accountCompareConfiguration#isMirrored()
to switch left and right.IMergeViewer.MergeViewerSide
getSide()
void
handleDifferenceFilterChange(IDifferenceFilterChange event)
Handle the change of filters in the UI.void
handleDifferenceGroupProviderChange(IDifferenceGroupProviderChange event)
Handle the change of difference group provider in the UI.protected void
handleDispose(org.eclipse.swt.events.DisposeEvent event)
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Methods inherited from class org.eclipse.jface.viewers.ContentViewer
getContentProvider, getInput, getLabelProvider, handleLabelProviderChanged, hookControl, labelProviderChanged, setContentProvider, setInput, setLabelProvider
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Methods inherited from class org.eclipse.jface.viewers.Viewer
addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getControl, getData, getSelection, handleHelpRequest, inputChanged, refresh, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection, setSelection
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.emf.compare.rcp.ui.mergeviewer.IMergeViewer
getControl, refresh, setInput, setSelection
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Constructor Detail
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AbstractMergeViewer
public AbstractMergeViewer(IMergeViewer.MergeViewerSide side, IEMFCompareConfiguration compareConfiguration)
Default constructor.- Parameters:
side
- the side of the viewer.compareConfiguration
- the compare configuration object used by this viewer.
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Method Detail
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getSide
public IMergeViewer.MergeViewerSide getSide()
- Specified by:
getSide
in interfaceIMergeViewer
- See Also:
IMergeViewer.getSide()
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getEffectiveSide
protected IMergeViewer.MergeViewerSide getEffectiveSide()
Returns the effective side taking into accountCompareConfiguration#isMirrored()
to switch left and right.- Parameters:
side
-- Returns:
- the effective side with respect to mirroring.
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getCompareConfiguration
protected IEMFCompareConfiguration getCompareConfiguration()
Returns the compare configuration object used by this viewer.- Returns:
- the compare configuration object used by this viewer.
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handleDispose
protected void handleDispose(org.eclipse.swt.events.DisposeEvent event)
- Overrides:
handleDispose
in classorg.eclipse.jface.viewers.ContentViewer
- See Also:
ContentViewer.handleDispose(org.eclipse.swt.events.DisposeEvent)
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handleDifferenceGroupProviderChange
public void handleDifferenceGroupProviderChange(IDifferenceGroupProviderChange event)
Handle the change of difference group provider in the UI.- Parameters:
event
- an IDifferenceGroupProviderChange that stores the new selected difference group provider.
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getDifferenceGroupProvider
public IDifferenceGroupProvider getDifferenceGroupProvider()
Returns the difference group provider selected in the UI.- Returns:
- the difference group provider selected in the UI.
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handleDifferenceFilterChange
public void handleDifferenceFilterChange(IDifferenceFilterChange event)
Handle the change of filters in the UI.- Parameters:
event
- an IDifferenceFilterChange that stores the new state of filters.
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getDifferenceFilter
protected final com.google.common.base.Predicate<? super EObject> getDifferenceFilter()
Returns an aggregated predicate corresponding to the selected predicates of selected filters and unselected predicates of unselected filters in the UI.- Returns:
- an aggregated predicate corresponding to the selected predicates of selected filters and unselected predicates of unselected filters in the UI.
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